/*
 * Copyright (c) 2023 OceanBase.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.oceanbase.odc.service.flow.util;

import java.util.List;

import com.oceanbase.odc.service.flow.instance.BaseFlowNodeInstance;

/**
 * Execution path selection router, which is used to construct the execution path of the process
 * instance
 *
 * @author yh263208
 * @date 2022-02-27 18:49
 * @since ODC-release_3.3.0
 */
public interface Router {
    /**
     * The routing method, which is used for routing
     *
     * @param nodeInstances collections of the {@link BaseFlowNodeInstance}
     * @return selected route
     */
    BaseFlowNodeInstance route(List<BaseFlowNodeInstance> nodeInstances);

}
